Björn Olof Wigström

Aktive roller

• DUOTECH AS (Styrets leder) – Drammen
• ELECTRO MANAGEMENT AS (Styrets leder) – Drammen
• GRANITOR ELECTRO AS (Styrets leder) – Drammen
• GRANITOR NORWAY AS (Styrets leder) – Drammen
• GRANITOR NORWAY HOLDING AS (Styremedlem) – Drammen
• GRANITOR SYSTEMS AS (Styrets leder) – Drammen
• PLOUTOS AS (Styrets leder) – Bekkestua
• ZAPHIRE AS (Styrets leder) – Drammen
• ØSTFOLD ELEKTRO AS (Styrets leder) – Grålum
• Ørnulf Wiig Installasjon A/S (Styrets leder) – Slependen